نتایج جستجو برای: ore deposit
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بررسی کانهزایی و ژئوشیمی کانسار آهن دهزمان، (جنوب غرب بردسکن) و مقایسهی آن با کانسارهای آهن نواری
Dehzaman iron deposit is located in southwest of Bardaskan, Khorasan Razavi Province. The area is situated in northeastern Posteh-Badam block based on structural map of Iran. In the deposit, hematite band with 1.5 km long, 6 meters thickness and east-west trending is located within Pre-Cambrian metamorphozed sedimentary rocks as conform. Field evidences such as consolidated hematite, present o...
The Hajiabad manganese deposit is located about 40 km northeast of Hajiabad, Hormozgan Province. This deposit is structurally located in the southeastern border of the Sanandaj-Sirjan zone. The manganese mineralization in the study area is hosted by calcite-dolomitic marbles and mica schists of Devonian age, as layers, veins and massive ores. Based on microscopic investigations, the ores are do...
The Robat-Paein barite deposit is located about 30 Km northwest of Khomein city, in the Sanandajـ Sirjan zone. The Lower Cretaceous carbonate sequences are the host rock of barite mineralization in the Robat-Paein deposit. These carbonate sequences consist mainly of massive bedded orbitolina-bearing limestone (undergone dolomitization in some areas) as well as marl, shale and thinly bedded l...
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